The pump slide pivot pin in GM 6L45/50/80/90 units is in a high-stress position and wears appreciably under normal conditions. The spring for the pivot pin also gets ground down and requires replacement, but pivot pins and springs are not available separately from the OEM. Sonnax pump slide pivot pin and spring kit 104553-03K is a direct replacement for worn or damaged pump slide pivot pin assemblies.

More From This Category

ARP Bolts, 8740 Chromoly, Black Oxide, 12-Point Head, 12mm x 1.75 Thread, 60mm UHL, Set of 5

ARP Bolts, 8740 Chromoly, Black Oxide, 12-Point Head, 12mm x 1.75 Thread, 60mm UHL, Set of 5

$52.50

ARP Cylinder Head Stud, Pro-Series, 12-point Head, BMC/Triumph, 2.0L GT6 & 2.5L TR6, Kit

ARP Cylinder Head Stud, Pro-Series, 12-point Head, BMC/Triumph, 2.0L GT6 & 2.5L TR6, Kit

$234.95

ARP Valve Cover Bolts, Chromoly, Black Oxide, Hex Head, 6mm x 1.0 Thread, For Chrysler, For Dodge, Ram, 5.7L, 6.1L, Set of 20

ARP Valve Cover Bolts, Chromoly, Black Oxide, Hex Head, 6mm x 1.0 Thread, For Chrysler, For Dodge, Ram, 5.7L, 6.1L, Set of 20

$82.35

Dakota Digital Gauge Kit, Analog/Digital, Black Background, Multicolour Display, 1973- 87 For Chevrolet Pickup, Kit

Dakota Digital Gauge Kit, Analog/Digital, Black Background, Multicolour Display, 1973- 87 For Chevrolet Pickup, Kit

$3,287.76

GM Performance Cam Gear, 3-Bolt, 58/4X, Chevy, V8, LS, Each

GM Performance Cam Gear, 3-Bolt, 58/4X, Chevy, V8, LS, Each

$62.35

ICON Piston, 4 in. Bore, 1/16, 1/16, 3/16 in. Ring Grooves, For Ford 347 Rod 5.400 Step Dish +16.5cc 2V, .STD Oversized, w/ Rings, Each

ICON Piston, 4 in. Bore, 1/16, 1/16, 3/16 in. Ring Grooves, For Ford 347 Rod 5.400 Step Dish +16.5cc 2V, .STD Oversized, w/ Rings, Each

$1,786.41